![Amazon.com: Donner Octave Guitar Pedal, Harmonic Square Digital Octave Pedal Pitch Shifter 7 Shift Types 3 Tone Modes Sharp Detune Flat True Bypass : Musical Instruments Amazon.com: Donner Octave Guitar Pedal, Harmonic Square Digital Octave Pedal Pitch Shifter 7 Shift Types 3 Tone Modes Sharp Detune Flat True Bypass : Musical Instruments](https://m.media-amazon.com/images/I/61esYQXbG4L.jpg)
Amazon.com: Donner Octave Guitar Pedal, Harmonic Square Digital Octave Pedal Pitch Shifter 7 Shift Types 3 Tone Modes Sharp Detune Flat True Bypass : Musical Instruments
![Amazon.com: DigiTech Whammy (5th Gen) 2-Mode Pitch-shift Effect with True Bypass : Musical Instruments Amazon.com: DigiTech Whammy (5th Gen) 2-Mode Pitch-shift Effect with True Bypass : Musical Instruments](https://m.media-amazon.com/images/I/41J6AAfpjXL._AC_SY350_.jpg)
Amazon.com: DigiTech Whammy (5th Gen) 2-Mode Pitch-shift Effect with True Bypass : Musical Instruments
![Electro Harmonix Pitch Fork Polyphonic Pitch Shifter Pedal | Modulation & Pitch - Mannys Music // Mannys Music Electro Harmonix Pitch Fork Polyphonic Pitch Shifter Pedal | Modulation & Pitch - Mannys Music // Mannys Music](https://www.mannys.com.au/images/ProductImages/500/EHX-PF.jpg)
Electro Harmonix Pitch Fork Polyphonic Pitch Shifter Pedal | Modulation & Pitch - Mannys Music // Mannys Music
![Caline Cp-36 Pitch Shifter Digital Guitar Effect Pedal Big Dipper Pedal Can Get Pitch Or Octave Sound Guitar Parts Accessories - Guitar Parts & Accessories - AliExpress Caline Cp-36 Pitch Shifter Digital Guitar Effect Pedal Big Dipper Pedal Can Get Pitch Or Octave Sound Guitar Parts Accessories - Guitar Parts & Accessories - AliExpress](https://ae01.alicdn.com/kf/S75b00193319448d0b079280946b2a4aab/Caline-CP-36-Pitch-Shifter-Digital-Guitar-Effect-Pedal-Big-Dipper-Pedal-Can-Get-Pitch-or.jpg_Q90.jpg_.webp)